Finding the Fourth Proportional to 67,443.18, 93,071.61 and 37,228.52

Step by Step Solution

1. Step 1: Write the proportion equation
   67,443.18 : 93,071.61 = 37,228.52 : x
2. Step 2: Convert to fraction form
   67,443.18/93,071.61 = 37,228.52/x
3. Step 3: Cross multiply
   67,443.18x = 93,071.61 × 37,228.52
4. Step 4: Simplify right side
   67,443.18x = 3,464,918,433.92
5. Step 5: Solve for x
   x = 3,464,918,433.92/67,443.18
6. Step 6: Final answer
   x = 51,375.37